CVE-2026-56041
Deferred Deferred - Pending Action

Unauthenticated XSS in Responsive Lightbox

Publication date: 2026-06-26

Last updated on: 2026-06-29

Assigner: Patchstack

Description
Unauthenticated Cross Site Scripting (XSS) in Responsive Lightbox <= 2.7.6 versions.

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Meta Information

Published
2026-06-26
Last Modified
2026-06-29
Generated
2026-07-16
AI Q&A
2026-06-26
EPSS Evaluated
2026-07-15
NVD
CVE-2026-56041
EUVD
EUVD-2026-39703

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
patchstack responsive_lightbox to 2.7.6 (inc)

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-79 The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

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Executive Summary

This vulnerability is an Unauthenticated Cross Site Scripting (XSS) issue found in Responsive Lightbox versions up to and including 2.7.6.

Cross Site Scripting (XSS) allows attackers to inject malicious scripts into web pages viewed by other users. Since this vulnerability is unauthenticated, an attacker does not need to be logged in to exploit it.

Impact Analysis

Exploitation of this vulnerability can lead to several impacts including the execution of malicious scripts in the context of the victim's browser.

  • Potential leakage of sensitive information (Confidentiality impact).
  • Modification of data or content (Integrity impact).
  • Disruption of service or functionality (Availability impact).

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